<template>
  <div class="add-card">
    <header class="add-header">
      <el-page-header content="月卡操作" @back="$router.back()" />
    </header>
    <main class="add-main">
      <div class="form-container">
        <div class="title">车辆信息</div>
        <div class="form">
          <el-form
            ref="carInfoFormRef"
            label-width="100px"
            :model="carInfoForm"
            :rules="carInfoFormRules"
          >
            <el-form-item label="车主姓名" prop="personName">
              <el-input v-model="carInfoForm.personName" />
            </el-form-item>
            <el-form-item label="联系方式" prop="phoneNumber">
              <el-input v-model="carInfoForm.phoneNumber" />
            </el-form-item>
            <el-form-item label="车辆号码" prop="carNumber">
              <el-input v-model="carInfoForm.carNumber" />
            </el-form-item>
            <el-form-item label="车辆品牌" prop="carBrand">
              <el-input v-model="carInfoForm.carBrand" />
            </el-form-item>
          </el-form>
        </div>
      </div>
      <div class="form-container">
        <div class="title">最新一次月卡缴费信息</div>
        <div class="form">
          <el-form ref="feeFormRef" label-width="100px" :model="feeForm" :rules="feeFormRules">
            <el-form-item label="有效日期" prop="payTime">
              <el-date-picker
                v-model="feeForm.payTime"
                value-format="yyyy-MM-dd"
                type="daterange"
                range-separator="至"
                start-placeholder="开始日期"
                end-placeholder="结束日期"
              />
            </el-form-item>
            <el-form-item label="支付金额" prop="paymentAmount">
              <el-input v-model="feeForm.paymentAmount" />
            </el-form-item>
            <el-form-item label="支付方式" prop="paymentMethod">
              <el-select v-model="feeForm.paymentMethod" clearable>
                <el-option
                  v-for="item in payMethodList"
                  :key="item.id"
                  :value="item.id"
                  :label="item.name"
                />
              </el-select>
            </el-form-item>
          </el-form>
        </div>
      </div>
    </main>
    <footer class="add-footer">
      <div class="btn-container">
        <el-button @click="resetForm">重置</el-button>
        <el-button type="primary" @click="onSubmit">确定</el-button>
      </div>
    </footer>
  </div>
</template>

<script>
import { createCardAPI, updateCardAPI } from '@/api/card'
import { getCardDetailAPI } from '@/api/card'
export default {
  data() {
    return {
      // 车辆信息表单
      carInfoForm: {
        personName: '', // 车主姓名
        phoneNumber: '', // 车主电话
        carNumber: '', // 车牌号码
        carBrand: '' // 车辆品牌
      },
      // 车辆信息表单校验规则
      carInfoFormRules: {
        personName: [
          {
            required: true,
            message: '请输入车主姓名',
            trigger: 'blur'
          }
        ],
        phoneNumber: [
          {
            required: true,
            message: '请输入联系方式',
            trigger: 'blur'
          },
          { pattern: /^1[34578]\d{9}$/, message: '请输入正确格式手机号' }
        ],
        carNumber: [
          {
            required: true,
            message: '请输入车辆号码',
            trigger: 'blur'
          },
          {
            validator: (rules, value, callback) => {
              const plateNumberRegex = /^[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使]{1}[A-Z]{1}[A-Z0-9]{5,6}$/
              if (!plateNumberRegex.test(value)) {
                callback(new Error('请输入正确格式车牌号'))
              } else {
                callback()
              }
            }
          }
        ],
        carBrand: [
          {
            required: true,
            message: '请输入车辆品牌',
            trigger: 'blur'
          }
        ]
      },
      // 缴费表单
      feeForm: {
        payTime: [], // 缴费时间
        paymentAmount: null, // 缴费金额
        paymentMethod: null // 缴费方式
      },
      // 缴费规则
      feeFormRules: {
        payTime: [
          {
            required: true,
            message: '请选择支付时间'
          }
        ],
        payAmount: [
          {
            required: true,
            message: '请输入支付金额',
            trigger: 'blur'
          }
        ],
        payType: [
          {
            required: true,
            message: '请选择支付方式',
            trigger: 'change'
          }
        ]
      },
      // 支付方式列表
      payMethodList: [
        {
          id: 'Alipay',
          name: '支付宝'
        },
        {
          id: 'WeChat',
          name: '微信'
        },
        {
          id: 'Cash',
          name: '线下'
        }
      ]
    }
  },
  computed: {
    // 缓存id 方便调用
    id() {
      return this.$route.query.id
    }
  },

  mounted() {
    if (this.id) {
      this.getDetail()
    }
  },
  methods: {
    // 提交数据
    async onSubmit() {
      // 1. 车辆信息表单校验
      await this.$refs.carInfoFormRef.validate()
      // 2. 缴费表单校验
      await this.$refs.feeFormRef.validate()
      // 参数处理
      const payload = {
        ...this.feeForm,
        ...this.carInfoForm,
        // 单独处理时间
        cardStartDate: this.feeForm.payTime[0],
        cardEndDate: this.feeForm.payTime[1]
      }
      // 删掉多余字段
      delete payload.payTime

      if (this.id) {
        // 编辑
        await updateCardAPI(payload)
      } else {
        // 新增
        await createCardAPI(payload)
      }
      // 提示
      this.$message.success('添加成功')
      // 返回
      this.$router.back()
    },
    // 重置表单
    resetForm() {
      this.$refs.carInfoFormRef.resetFields()
      this.$refs.feeFormRef.resetFields()
    },
    // 获取详情
    async getDetail() {
      const res = await getCardDetailAPI(this.id)
      // 回填车辆信息表单
      const { carInfoId, personName, phoneNumber, carNumber, carBrand } = res.data
      this.carInfoForm = {
        personName, phoneNumber, carNumber, carBrand, carInfoId
      }

      // 回填缴费信息表单
      const { rechargeId, cardStartDate, cardEndDate, paymentAmount, paymentMethod } = res.data
      this.feeForm = {
        rechargeId,
        paymentAmount,
        paymentMethod,
        payTime: [cardStartDate, cardEndDate]
      }
    }
  }
}
</script>

<style scoped lang="scss">
.add-card {
  background-color: #f4f6f8;
  height: 100vh;

  .add-header {
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 64px;
    background-color: #fff;

    .left {
      span {
        margin-right: 4px;
      }
      .arrow {
        cursor: pointer;
      }
    }

    .right {
      text-align: right;
    }
  }

  .add-main {
    background: #f4f6f8;
    padding: 20px 130px;

    .form-container {
      background-color: #fff;

      .title {
        height: 60px;
        line-height: 60px;
        padding-left: 20px;
      }

      .form {
        margin-bottom: 20px;
        padding: 20px 65px 24px;

        .el-form {
          display: flex;
          flex-wrap: wrap;

          .el-form-item {
            width: 50%;
          }
        }
      }
    }
    .preview {
      img {
        width: 100px;
      }
    }
  }

  .add-footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 24px 50px;
    color: #000000d9;
    font-size: 14px;
    background: #fff;
    text-align: center;
  }
}
</style>
